TREATLIFE Smart Ceiling Fan Control and Dimmer Light Switch, 2.4GHz WiFi Only, Neutral Wire Required, Single Pole Fan & Light Switch Combo, Works with Alexa, Google Home & SmartThings, Remote Control

Compatibility for Wiring, Pairing, and Application: Supports 2.4GHz Wi-Fi only (5GHz not supported), no hub needed. Requires neutral, fan load, light load, line, and ground wires. Ensure two separate load wires for fan and light. Only works with single-pole setups, not 3-way or multiple ways. Switch dimensions: 4.13"" (L) x 1.73"" (W) x 1.38"" (D). Compatibility for Bulbs and Fans: Only works with dimmable, non-smart bulbs--max 150W for LED/CFL, 300W for incandescent. Not compatible with smart or non-dimmable bulbs. Supports 4-speed AC fans up to 1.5A. Not for fans with remote, smart fans, DC motors, or exhaust fans. Remove canopy modules before install. Lights Brightness and Fan Speed Control: Easily adjust your fan speed and dim your lights from anywhere with the Smart Life or Treatlife App. This 2-in-1 ceiling fan smart switch offers 4 fan speeds and smooth, flicker-free dimming (10%-100%) for the perfect lighting and airflow. The Gentle On & Off lighting effect creates a soft transition, reducing eye strain and adding to your comfort. Smart Scheduling & Voice Control: Set timers or schedules to turn lights and fans on/off at specific times with preset brightness or speed. Activate random lighting while on vacation to enhance home security. Works with Alexa and Google Assistant (Not HomeKit) for hands-free control—perfect for dark rooms or when your hands are full. Worry-Free Support: Treatlife FCC-certified ceiling fan wall controls for safety and quality assurance. Any unexpected quality or installation issues, please contact us in time to activate your warranty service to get the best solution the first time